Lime and Vanilla Melting Moments with Passionfruit Curd

Ingredients

• 200 gm butter, softened
• 90 gm pure icing sugar, sieved
• 60 ml (¼ cup) lime juice
• Finely grated rind of 1 lime
• Scraped seeds of 1 vanilla bean
• 225 gm (1½ cups) plain flour
• 100 gm cornflour
• Passionfruit curd
• 4 egg yolks
• 100 gm caster sugar
• 80 ml passionfruit pulp (from about 4 passionfruit)
• 50 gm butter, coarsely chopped
• 2 tsp lime juice
• Lime butter
• 210 gm pure icing sugar, sieved
• 75 gm cold unsalted butter, finely chopped
• 1½ tbsp lime juice